n0-computer/noq

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noq, a QUIC implementation in Rust

Stars: 413
Forks: 63
Open beginner issues: 0
Indexed issues: 78
Avg merge: 2d 16h
Merged PRs (30d): 6

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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78 open issues indexed

perf(proto): investigate opt-in first-flight controls for large handshakes Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#806 · 4 comments · Opened Sep 15, 2026
A path abandoned by its path idle timeout is never discarded when the peer has no state for it Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

n0-computer/noq#804 · Opened Sep 12, 2026
Disabling per-path keep-alive on the server-side only causes backup paths to be abandoned on the client-side Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#803 · 1 comment · Opened Sep 11, 2026
BBRv3: an application-limited flow is never paced (initial pacing rate stays at InitialCwnd / 1 ms) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#800 · Opened Sep 11, 2026
PATH_ACKs for every path are sent on whichever path transmits first Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

n0-computer/noq#799 · Opened Sep 11, 2026
A handshake CONNECTION_CLOSE writes past its datagram when initial_mtu is above 1200 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

n0-computer/noq#791 · Opened Aug 20, 2026
QNT should allow controlling exactly which addresses are probed Open

API QNT

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#790 · Opened Aug 20, 2026
BBRv3 inflight_at_loss panics: unchecked u64 subtraction underflows on loss (bbr3/mod.rs:626) Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

n0-computer/noq#768 · 2 comments · 1 reaction · Opened Jul 23, 2026
Emit new event when MAX_PATH_ID is incremented Open

API

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#755 · 1 comment · Opened Jul 15, 2026
Emit events when new CIDs are available Open

API

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#754 · 1 comment · Opened Jul 15, 2026
Unbounded memory growth in poll_transmit on a lossy uplink — single realloc-doubling Vec (multipath path churn) Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

n0-computer/noq#750 · 1 comment · Opened Jul 14, 2026
Reordering can make server's address candidates stay around forever Open

QNT

Difficulty 4/5 3-5 days Newbie friendliness 52/100

n0-computer/noq#742 · 2 reactions · Opened Jul 6, 2026
open_path() with explicit local_ip: PATH_RESPONSE never reaches on_path_response_received, path stuck ValidationFailed Open

multipath

n0-computer/noq#738 · 8 comments · 1 assignee · Opened Jul 2, 2026
Consider not clearing queued packets Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

n0-computer/noq#733 · 2 comments · Opened Jun 30, 2026
Unify qnt state Open

refactor

Difficulty 4/5 3-5 days Newbie friendliness 48/100

n0-computer/noq#730 · Opened Jun 29, 2026
CONNECTION_CLOSE received during handshake on the client side can leave server hanging Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#719 · Opened Jun 22, 2026
A lost coalesced packet sends tail-loss probes only for a single space Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#701 · Opened Jun 10, 2026
If the EndpointDriver or ConnectionDriver stops all API calls should result in errors Open

API

Difficulty 4/5 3-5 days Newbie friendliness 42/100

n0-computer/noq#684 · Opened Jun 2, 2026
Connecting dropped before handshake leaks the connection (no Drop cleanup) Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

n0-computer/noq#681 · Opened May 29, 2026
proptest failure: 2026-05-22 Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#671 · 1 reaction · Opened May 22, 2026
Consider automatically closing duplicate paths Open

compliance investigate multipath

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#670 · 6 comments · Opened May 22, 2026
Rotate CID after inactivity Open

compliance

Difficulty 5/5 Over a week Newbie friendliness 30/100

n0-computer/noq#669 · Opened May 22, 2026
Add noq to the QUIC interop runner Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

n0-computer/noq#650 · Opened May 13, 2026
PathEvent::Opened should include the remote address and status Open

multipath

Difficulty 3/5 1-2 days Newbie friendliness 48/100

n0-computer/noq#641 · Opened May 6, 2026
Add test for network path comparisons Open

test

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#637 · Opened May 5, 2026
proptest failure: 2026-04-30 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

n0-computer/noq#628 · 1 comment · Opened Apr 30, 2026
Incremental NAT traversal Open

QNT

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#612 · Opened Apr 23, 2026
Fully support server migration in QNT Open

multipath QNT

Difficulty 4/5 3-5 days Newbie friendliness 48/100

n0-computer/noq#610 · Opened Apr 23, 2026
Allow server probing packets on known 4-tuples Open

compliance

Difficulty 4/5 3-5 days Newbie friendliness 50/100

n0-computer/noq#607 · 2 comments · Opened Apr 22, 2026
Do not permit migration during the handshake Open

compliance

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#604 · Opened Apr 21, 2026
Better migration support Open

compliance

Difficulty 4/5 3-5 days Newbie friendliness 48/100

n0-computer/noq#594 · 1 reaction · Opened Apr 15, 2026
Space and four-tuple state are in the wrong location Open

multipath refactor

Difficulty 5/5 Over a week Newbie friendliness 25/100

n0-computer/noq#591 · 2 comments · Opened Apr 14, 2026
feature request: add sent_packets field to noq-proto PathStats and ConnectionStats Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

n0-computer/noq#565 · 2 comments · Opened Apr 3, 2026
MTUD probes do not respect pacing or congestion control Open

investigate

Difficulty 4/5 3-5 days Newbie friendliness 55/100

n0-computer/noq#556 · 3 comments · Opened Apr 1, 2026
Use path validation for recoverable paths on network changes Open

multipath

Difficulty 5/5 Over a week Newbie friendliness 30/100

n0-computer/noq#551 · 1 reaction · Opened Mar 30, 2026
Consider setting path idle timeout by default Open

multipath

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#539 · 2 comments · Opened Mar 25, 2026
Close connection if the last path is idle Open

multipath

Difficulty 3/5 1-2 days Newbie friendliness 55/100

n0-computer/noq#518 · 13 comments · 1 reaction · Opened Mar 20, 2026
Switch packet scheduling to other paths faster Open

multipath

Difficulty 4/5 3-5 days Newbie friendliness 45/100

n0-computer/noq#516 · 2 comments · 1 reaction · Opened Mar 20, 2026
PTO fires when unset for an abandoned path Open

multipath

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#512 · 1 comment · Opened Mar 19, 2026
Pad Initial datagrams outside of the packet Open

refactor

Difficulty 4/5 3-5 days Newbie friendliness 38/100

n0-computer/noq#507 · 2 comments · Opened Mar 16, 2026
Ensure CONNECTION_CLOSE is sent on each path during closing state Open

multipath

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#488 · Opened Mar 9, 2026
consider issuing NEW_TOKEN frames that validate more than one address Open

investigate multipath

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#484 · 1 comment · 2 reactions · Opened Mar 6, 2026
Schedule PATH_STATUS_AVAILABLE|BACKUP with the PATH_CHALLENGE Open

multipath

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#483 · 1 comment · Opened Mar 6, 2026
Provide a way to send a specific packet to a specific path directly Open

multipath

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#477 · 7 comments · Opened Mar 5, 2026
Bitrate Probing Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#476 · 1 reaction · Opened Mar 4, 2026
BBR Congestion Control Open

performance

Difficulty 5/5 Over a week Newbie friendliness 25/100

n0-computer/noq#475 · 1 reaction · Opened Mar 4, 2026
Make congestion controller aware of all paths Open

multipath performance

Difficulty 5/5 Over a week Newbie friendliness 25/100

n0-computer/noq#474 · Opened Mar 4, 2026
ESP32 support Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

n0-computer/noq#472 · 2 comments · Opened Mar 3, 2026
Support QUIC version 2 Open

compliance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#468 · Opened Mar 3, 2026
Investigate interactions between 0-RTT and PQC handshakes Open

investigate

Difficulty 4/5 3-5 days Newbie friendliness 35/100

n0-computer/noq#463 · Opened Feb 27, 2026

n0-computer/noq

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